Watch My Other Calculator Tutorials-

http://goo.gl/uiTDQS

Hello My Dear Friends,

I’m Sujoy from India,and today I’ll tell you about 20 cool features of this calculator in COMP mode. I’ve uploaded many other videos on this calculator,Click the playlist link above to watch them.

List of 20 features-

1. Fractional Calculation

2. Expression Calculation

3. Trigonometric Calculation

4. Percentage Calculation

5. Hour,Minute,Second- Sexagesimal Calculation

6. CALC and SOLVE Function

7. Random Number Generation

8. Numerical Integration

9. Differentiation

10. Factorial Calculation

11. Unit Conversion

12. Scientific Constant Feature

13. Root Calculation

14. Permutation and Combination

15. Using Calculator’s Storage

16. Multi-Statement Calculation

17. Adjusting Display Contrast

18. Typing Names In Calculator

19. Polar To Rectangular Conversion

20. Rectangular To Polar Conversion

I’ve uploaded videos on Statistics,Numerical Methods,

Business & Financial Mathematics,Operations Research,Computer Science,Electrical Engineering,Android Application Reviews,India Travel & Tourism,Street Foods,Life Hacks and many other topics.

And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.

Join me at my YouTube Channel- http://www.youtube.com/sujoyn70

Join me at my Blog- http://www.sujoyn70.blogspot.com

**Price: $17.99**

#### Cool Runnings

(as of November 19, 2020 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)**Price: $3.99**

#### Cool Hand Luke

(as of November 19, 2020 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)**Price: $9.99**

#### Cool World

(as of November 19, 2020 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)**Price: $5.99**

Mine doesn’t look like this

Thank you, I’ve been using this calculator since high school!

sir, is there any way to find the inverse laplace transform using this calculator?

how to solve 4x^4 – 3x^3 -x^2 -1 =0

Can I store a formula in fx-82ES?

Excellent

hii my name is also sujoy das

Thank you!

How to convert casio into radian???

https://youtu.be/io1t_t3glkU

how to find HCF of 3 or more numbers. please get back soon

brother i have the same calculator but after clearing the all memory …. my calculator screen becomes blue and all functions signs display on the head/top of screen … how can i fix it

well done man liked the video! 🙂

selfie maine leli aaj!!

type (rootunder 10*(space)10power13 ) the calculator remains hanged

How to delete the stored values to variables ??

how much it costs ?

I bought it in INR 500.

you can get it from this link

https://www.amazon.com/gp/product/B007W7SGLO/ref=as_li_tl?ie=UTF8&tag=menamoner128-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B007W7SGLO&linkId=179f393ab41acdd9a9cb6779cabb7410

sir i buy a new caculactor i change into statastics subject how

This is not even interesting but most affordable and quick pocket way to reach mathematical solution without looking for expensive, slow and fanciful mathematical software’s inside new gen expensive laptops.

since 25 years with calculator but never thought this way.

Actually the features is well known to me, but never thought for others usages as presented in successive tutorials.

hi thank you very much for the guudelines on how to use casio 991 scientific calculator… it gives me some idea coz sometimes so confusing again thank you

nCr कैसे निकले अगर n=100, r=3 हो तो( 100!/97!×3!)

If u press root under 10 multiplied by 10power 13 the calculator will be hang for 4_5 minutes

How will come i

How did you solve the sin30. Im getting 0.4 not a half

You are super duper hero. can you plz tell me is there any way to arrange all random numbers in increasing or decreasing order

I love it, thank you!

Hello can tell me why when I enter tan(65) the answer is 1.631851687, but the answer is actually 2.144506920, it seems like all the trig function got different answer than the correct ones. Can you tell me why? Btw, I got the same calculator as you have. Thank you

Hello Sir Sujoy Krishna Das i badly need your help,, can you contact me in this email.. regarding in this calculator and also.. how to ace math.. thanks you in advance..

thanks

2:45

Slow down and show us EXACTLY which buttons you are pressing.

i think there is a limit of figures that this calculator can work with

nice effort…….keeeeeeep it up!